专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08454886B2 Durable honeycomb structures 有权
标题翻译：耐用蜂窝结构
公开(公告)号：US08454886B2
公开(公告)日：2013-06-04
申请号：US11605632
申请日：2006-11-29
申请人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
发明人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
IPC分类号： B28B1/00
CPC分类号： C04B38/0006 , C04B35/632 , C04B2111/00793 , C04B2111/0081 , Y10T428/131 , C04B35/00
摘要： A method for manufacturing an inorganic honeycomb structure that resists water damage after drying comprises compounding a base batch mixture including inorganic powders, a batch cross-link agent, an aqueous vehicle, and a cross-linkable batch constituent, and forming the batch mixture into a honeycomb core or skin component while reacting the cross-link agent with cross-linkable batch constituent.
摘要翻译：制造抗干燥后的水损害的无机蜂窝结构体的制造方法包括：混合包括无机粉末，间歇交联剂，水性载体和可交联批次成分的基础批料混合物，并将该批料混合物形成蜂窝芯或皮肤组分，同时使交联剂与可交联批料组分反应。

12. 发明申请

US20110291313A1 Methods For Forming Ceramic Honeycomb Articles 有权
标题翻译：陶瓷蜂窝制品的形成方法
公开(公告)号：US20110291313A1
公开(公告)日：2011-12-01
申请号：US12789945
申请日：2010-05-28
申请人： Weiguo Miao , Jianguo Wang
发明人： Weiguo Miao , Jianguo Wang
IPC分类号： C04B38/06
CPC分类号： C04B35/195 , B01D39/2075 , B01D2239/10 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/32 , C04B2111/34 , C04B2111/343 , C04B2111/40 , C04B2235/3217 , C04B2235/3418 , C04B2235/3445 , C04B2235/5436 , C04B2235/6021 , C04B2235/61 , C04B2235/6562 , C04B2235/66 , C04B2235/661 , C04B2235/9607 , C04B2235/9615 , C04B38/0054 , C04B38/0074
摘要： Processes for manufacturing porous ceramic honeycomb articles are disclosed. The processes include mixing a batch of inorganic components with processing aids to form a plasticized batch. The batch of inorganic components include talc having dpt50≦10 μm, a silica-forming source having dps50≦20 μm, an alumina-forming source having a median particle diameter dpa50 of less than or equal to 10.0 μm, and a pore former having dpp50≦20 μm. The plasticized batch is formed into a green honeycomb article and fired under conditions effective to form a porous ceramic honeycomb article comprising a cordierite crystal phase and having a microcrack parameter (Nb3) of from about 0.05 to about 0.25. After firing, the green honeycomb article the porous ceramic honeycomb article is exposed to a microcracking condition, which increases the microcrack parameter (Nb3) by at least 20%.
摘要翻译：公开了制造多孔陶瓷蜂窝体的方法。该方法包括将一批无机组分与加工助剂混合以形成塑化批料。该批无机组分包括具有dpt50＆nlE;10μm的滑石，具有dps50＆nlE;20μm的二氧化硅形成源，中值粒径dpa50小于或等于10.0μm的氧化铝形成源和具有dpp50＆nlE的成孔剂 ;20μm。将增塑的批料形成为绿色蜂窝制品，并在有效形成包含堇青石结晶相并且具有约0.05至约0.25的微裂纹参数（Nb 3））的多孔陶瓷蜂窝体制品的条件下焙烧。焙烧后，多孔陶瓷蜂窝制品暴露于微裂纹状态，使微裂纹参数（Nb3）增加至少20％。

13. 发明授权

US08017067B2 Method of making a single fire honeycomb structure 有权
标题翻译：制造单火蜂窝结构的方法
公开(公告)号：US08017067B2
公开(公告)日：2011-09-13
申请号：US11897137
申请日：2007-08-29
申请人： Martha Blanche Custer , Margaret Kathleen Faber , Weiguo Miao , Jianguo Wang
发明人： Martha Blanche Custer , Margaret Kathleen Faber , Weiguo Miao , Jianguo Wang
IPC分类号： C04B24/08 , C04B35/634
CPC分类号： C04B38/0006 , C04B38/062 , Y10T428/131
摘要： A method for manufacturing a honeycomb structure comprises providing an aqueous ceramic solution, providing a batch cross-link agent, mixing the agent with the solution, extruding the aqueous ceramic solution containing the cross-link agent into a honeycomb structure, and drying the honeycomb structure via a single drying step thereby forming a hardened, substantially water resistant, honeycomb structure. The method may further comprise addition of a ceramic surfactant to the aqueous ceramic solution, as well as plugging channels within the honeycomb structure with a plugging material comprising an aqueous ceramic solution that includes batch cross-link agents and ceramic surfactants therein. Also disclosed is a green body honeycomb article having a green honeycomb matrix containing a first ceramic batch compound of inorganic constituents, a first batch cross-link agent, and an aqueous vehicle wherein the matrix includes interconnected walls forming open-ended channels and a plugging material located in at least one of the open-ended channels.
摘要翻译：一种蜂窝结构体的制造方法，其特征在于，提供一种水性陶瓷溶液，提供间歇式交联剂，将该溶液与该溶液混合，将含有交联剂的含水陶瓷溶液挤出到蜂窝结构体中，通过单一干燥步骤，由此形成硬化的，基本上防水的蜂窝结构体。该方法可以进一步包括向陶瓷水溶液中加入陶瓷表面活性剂，以及使用包含含有水性陶瓷溶液的封闭材料堵塞蜂窝结构内的通道，该水性陶瓷溶液包括间歇交联剂和陶瓷表面活性剂。还公开了一种绿体蜂窝体制品，其具有包含无机成分的第一陶瓷批次化合物，第一批交联剂和水性载体的生物蜂窝基体，其中所述基质包括形成开放端通道的互连壁和封闭材料位于至少一个开放式通道中。

14. 发明授权

US07648548B2 High porosity cordierite composition 有权
标题翻译：高孔隙堇青石组成
公开(公告)号：US07648548B2
公开(公告)日：2010-01-19
申请号：US11432038
申请日：2006-05-10
申请人： Weiguo Miao , Steven Bolaji Ogunwumi , Paul John Shustack , Jianguo Wang
发明人： Weiguo Miao , Steven Bolaji Ogunwumi , Paul John Shustack , Jianguo Wang
IPC分类号： B01D46/00 , F01N3/022 , B01D39/20
CPC分类号： C04B38/0006 , B01D39/2093 , B01D46/2425 , B01D46/2429 , B01D46/2444 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2275/30 , B01D2279/30 , C04B35/10 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/32 , C04B2111/343 , Y10S55/05 , Y10S55/10 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , C04B35/195 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要： Disclosed are ceramic articles, which in one aspect are composed predominately of a cordierite having a composition close to that of Mg2Al4Si5O18. The ceramic articles possess a microstructure characterized by a unique combination of relatively high porosity and relatively narrow pore size distribution, both as measured by mercury porosimetry, that render the ceramic structure useful for ceramic filter applications requiring high thermal durability and high filtration efficiency coupled with low pressure drop along the length of the filter. Such ceramic bodies are particularly well suited for filtration applications, such as diesel exhaust filters or DPFs. Also disclosed are methods for the manufacture of the ceramic articles described herein.
摘要翻译：公开了陶瓷制品，其一方面主要由具有接近Mg2Al4Si5O18组成的堇青石组成。陶瓷制品具有微结构，其特征在于通过水银孔率测定法测量的相对高的孔隙率和相对窄的孔径分布的独特组合，使得陶瓷结构可用于需要高热耐久性和高过滤效率以及低的陶瓷过滤器应用沿着过滤器长度的压降。这种陶瓷体特别适用于过滤应用，例如柴油机排气过滤器或DPF。还公开了用于制造本文所述的陶瓷制品的方法。

15. 发明申请

US20080057234A1 Single fire honeycomb structure and method for manufacturing same 有权
标题翻译：单火蜂窝结构及其制造方法
公开(公告)号：US20080057234A1
公开(公告)日：2008-03-06
申请号：US11897137
申请日：2007-08-29
申请人： Martha Custer , Margaret Faber , Weiguo Miao , Jianguo Wang
发明人： Martha Custer , Margaret Faber , Weiguo Miao , Jianguo Wang
IPC分类号： B32B18/00
CPC分类号： C04B38/0006 , C04B38/062 , Y10T428/131
摘要： A method for manufacturing a honeycomb structure comprises providing an aqueous ceramic solution, providing a batch cross-link agent, mixing the agent with the solution, extruding the aqueous ceramic solution containing the cross-link agent into a honeycomb structure, and drying the honeycomb structure via a single drying step thereby forming a hardened, substantially water resistant, honeycomb structure. The method may further comprise addition of a ceramic surfactant to the aqueous ceramic solution, as well as plugging channels within the honeycomb structure with a plugging material comprising an aqueous ceramic solution that includes batch cross-link agents and ceramic surfactants therein. Also disclosed is a green body honeycomb article having a green honeycomb matrix containing a first ceramic batch compound of inorganic constituents, a first batch cross-link agent, and an aqueous vehicle wherein the matrix includes interconnected walls forming open-ended channels and a plugging material located in at least one of the open-ended channels.
摘要翻译：一种蜂窝结构体的制造方法，其特征在于，提供一种水性陶瓷溶液，提供间歇式交联剂，将该溶液与该溶液混合，将含有交联剂的含水陶瓷溶液挤出到蜂窝结构体中，通过单一干燥步骤，由此形成硬化的，基本上防水的蜂窝结构体。该方法可以进一步包括向陶瓷水溶液中加入陶瓷表面活性剂，以及使用包含含有水性陶瓷溶液的封闭材料堵塞蜂窝结构内的通道，该水性陶瓷溶液包括间歇交联剂和陶瓷表面活性剂。还公开了一种绿体蜂窝体制品，其具有包含无机成分的第一陶瓷批次化合物，第一批交联剂和水性载体的生物蜂窝基体，其中所述基质包括形成开放端通道的互连壁和封闭材料位于至少一个开放式通道中。

16. 发明授权

US09011583B2 Article for CO2 capture having heat exchange capability 有权
标题翻译：具有热交换能力的CO2捕获条款
公开(公告)号：US09011583B2
公开(公告)日：2015-04-21
申请号：US13097495
申请日：2011-04-29
申请人： Amit Halder , Dayue David Jiang , Weiguo Miao , Steven Bolaji Ogunwumi , Zhen Song
发明人： Amit Halder , Dayue David Jiang , Weiguo Miao , Steven Bolaji Ogunwumi , Zhen Song
IPC分类号： B01D53/02 , B05D7/22 , B01J20/28 , B01D53/04 , B01J20/34
CPC分类号： B01J20/28097 , B01D53/02 , B01D53/0407 , B01D53/0462 , B01D2253/108 , B01D2253/342 , B01D2257/504 , B01D2259/65 , B01J20/28045 , B01J20/3483 , Y02C10/08
摘要： An article comprising a plurality of intersecting walls having outer surfaces that define a plurality of cells extending from one end to a second end, wherein the walls forming each cell in a first subset of cells are covered by a barrier layer to form a plurality of heat exchange flow channels, and wherein the walls forming each cell in a second subset of cells different from the first subset of cells, comprise a CO2 sorbent and form reaction flow channels. Heat exchange flow channels allow quick and uniform heating and cooling of the sorbent body. The article may be useful, for example, for removing CO2 from a gas stream.
摘要翻译：一种包括多个相交壁的物品，其具有外表面，所述外表面限定了从一端延伸到第二端的多个单元，其中形成第一子单元中的每个单元的壁被阻挡层覆盖以形成多个热交换流动通道，并且其中在不同于第一子集细胞的细胞的第二子集中形成每个细胞的壁包括CO 2吸附剂并形成反应流动通道。热交换流动通道允许吸附剂体快速均匀地加热和冷却。该制品可用于例如从气流中除去CO 2。

17. 发明授权

US08097203B2 Crosslinked green body articles and method of manufacturing porous ceramic articles therefrom 有权
标题翻译：交联的绿体制品及其制造多孔陶瓷制品的方法
公开(公告)号：US08097203B2
公开(公告)日：2012-01-17
申请号：US11699288
申请日：2007-01-29
申请人： Weiguo Miao , Steven Bolaji Ogunwumi , Jianguo Wang
发明人： Weiguo Miao , Steven Bolaji Ogunwumi , Jianguo Wang
IPC分类号： B29C65/00 , C04B38/00 , C04B38/06
CPC分类号： C04B38/0006 , C04B33/04 , C04B35/04 , C04B35/10 , C04B35/14 , C04B35/16 , C04B35/443 , C04B35/46 , C04B35/478 , C04B35/48 , C04B35/584 , C04B2103/0062 , C04B2103/0067 , C04B2111/00793 , F01N3/0222 , C04B38/0074 , C04B38/0645 , C04B38/068
摘要： The invention describes a high porosity ceramic article and method of manufacturing the same and intermediate dried honeycomb green body articles. The article may have a total porosity of at least about fifty-five percent, above sixty percent, or even above sixty-five percent. The method of manufacture includes mixing a ceramic-forming powder, an organic pore former, water, and a crosslinker. Drying causes a condensation reaction between the pore former and the crosslinker thereby forming a network within the green body that strengthens the green body and reduces cracking. The pore former may include starch or an activated cellulose compounds. Secondary pore forming agents, such as graphite may also be included.
摘要翻译：本发明描述了高孔隙率陶瓷制品和制造相同和中间干燥的蜂窝状生物体制品的方法。该制品的总孔隙率至少约为百分之五十五，百分之六十以上，甚至高于百分之六十五。制造方法包括混合陶瓷形成粉末，有机成孔剂，水和交联剂。干燥导致成孔剂和交联剂之间的缩合反应，从而在生坯体内形成网络，增强了生坯的体积并减少了开裂。成孔剂可以包括淀粉或活化的纤维素化合物。也可以包括二次成孔剂，例如石墨。

18. 发明申请

US20100234206A1 Controlled Pore Size Distribution Porous Ceramic Honeycomb Filter, Honeycomb Green Body, Batch Mixture And Manufacturing Method Therefor 有权
标题翻译：可控孔径分布多孔陶瓷蜂窝过滤器，蜂窝绿体，批料混合物及其制造方法
公开(公告)号：US20100234206A1
公开(公告)日：2010-09-16
申请号：US12783134
申请日：2010-05-19
申请人： Weiguo Miao , Paul John Shustack , Jennifer Lynn Skolny , Jianguo Wang , Yuming Xie
发明人： Weiguo Miao , Paul John Shustack , Jennifer Lynn Skolny , Jianguo Wang , Yuming Xie
IPC分类号： C04B38/08
CPC分类号： B01D39/2068 , B01D2239/10
摘要： A porous ceramic honeycomb filter manufactured from an oxide-based ceramic material having a pore size distribution with d1≧7.0 microns. Preferably, the oxide-based material is cordierite or aluminum titanate. Alternatively, the filter contains a cordierite-containing ceramic body with a narrow pore size distribution with db≦1.00, wherein db=(d90−d10)/d50. Also disclosed is a batch mixture, method and honeycomb green body made from mixture of inorganic source materials selected from the group of magnesia sources, alumina sources, and silica sources, and a pore former having a narrow particle size distribution with dps≦0.90, wherein dps={(dp90−dp10)/dp50}. The pore former is preferably selected from a group consisting of canna starch, sago palm starch, green mung bean starch, and single-mode potato starch.
摘要翻译：一种由具有d1≥7.0微米的孔径分布的氧化物基陶瓷材料制成的多孔陶瓷蜂窝过滤器。优选地，氧化物基材料是堇青石或钛酸铝。或者，过滤器包含具有窄的孔径分布的含堇青石的陶瓷体，其中db =（d90-d10）/ d50。还公开了一种由选自氧化镁源，氧化铝源和二氧化硅源的无机源材料的混合物和具有dps＆amp; NlE; 0.90的窄粒度分布的成孔剂制成的批量混合物，方法和蜂窝生坯，其中 dps = {（dp90-dp10）/ dp50}。成孔剂优选选自坎那淀粉，西米棕榈淀粉，绿绿色淀粉和单模马铃薯淀粉。

19. 发明申请

US20080179771A1 Crosslinked green body articles and method of manufacturing porous ceramic articles therefrom 有权
标题翻译：交联的绿体制品及其制造多孔陶瓷制品的方法
公开(公告)号：US20080179771A1
公开(公告)日：2008-07-31
申请号：US11699288
申请日：2007-01-29
申请人： Weiguo Miao , Steven Bolaji Ogunwumi , Jianguo Wang
发明人： Weiguo Miao , Steven Bolaji Ogunwumi , Jianguo Wang
IPC分类号： C04B38/02
CPC分类号： C04B38/0006 , C04B33/04 , C04B35/04 , C04B35/10 , C04B35/14 , C04B35/16 , C04B35/443 , C04B35/46 , C04B35/478 , C04B35/48 , C04B35/584 , C04B2103/0062 , C04B2103/0067 , C04B2111/00793 , F01N3/0222 , C04B38/0074 , C04B38/0645 , C04B38/068
摘要： The invention describes a high porosity ceramic article and method of manufacturing the same and intermediate dried honeycomb green body articles. The article may have a total porosity of at least about fifty-five percent, above sixty percent, or even above sixty-five percent. The method of manufacture includes mixing a ceramic-forming powder, an organic pore former, water, and a crosslinker. Drying causes a condensation reaction between the pore former and the crosslinker thereby forming a network within the green body that strengthens the green body and reduces cracking. The pore former may include starch or an activated cellulose compounds. Secondary pore forming agents, such as graphite may also be included.
摘要翻译：本发明描述了高孔隙率陶瓷制品和制造相同和中间干燥的蜂窝状生物体制品的方法。该制品的总孔隙率至少约为百分之五十五，百分之六十以上，甚至高于百分之六十五。制造方法包括混合陶瓷形成粉末，有机成孔剂，水和交联剂。干燥导致成孔剂和交联剂之间的缩合反应，从而在生坯体内形成网络，增强了生坯的体积并减少了开裂。成孔剂可以包括淀粉或活化的纤维素化合物。也可以包括二次成孔剂，例如石墨。

20. 发明申请

US20080124504A1 Durable honeycomb structures 有权
标题翻译：耐用蜂窝结构
公开(公告)号：US20080124504A1
公开(公告)日：2008-05-29
申请号：US11605632
申请日：2006-11-29
申请人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
发明人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
IPC分类号： B32B3/20
CPC分类号： C04B38/0006 , C04B35/632 , C04B2111/00793 , C04B2111/0081 , Y10T428/131 , C04B35/00
摘要： A method for manufacturing an inorganic honeycomb structure that resists water damage after drying comprises compounding a base batch mixture including inorganic powders, a batch cross-link agent, an aqueous vehicle, and a cross-linkable batch constituent, and forming the batch mixture into a honeycomb core or skin component while reacting the cross-link agent with cross-linkable batch constituent.
摘要翻译：制造抗干燥后的水损害的无机蜂窝结构体的制造方法包括：混合包括无机粉末，间歇交联剂，水性载体和可交联批次成分的基础批料混合物，并将该批料混合物形成蜂窝芯或皮肤组分，同时使交联剂与可交联批料组分反应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式